body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background-color: #1C1E26;
}

.site-container {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100vh;
    transition: all 0.3s ease-in-out;
}

header {
    background-color: #21252E;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

header h1 {
    color: #FFFFFF;
    font-size: 28px;
    font-weight: bold;
    margin: 0;
}

header a {
    text-decoration: none;
    color: #A0AEC0;
    font-size: 14px;
    padding: 5px 10px;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.1);
    transition: background-color 0.3s ease-in-out;
}

header a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

button#bt {
    width: 100%;
    padding: 15px;
    font-size: 16px;
    border: none;
    outline: none;
    background-color: #4C566A;
    color: #ECEFF4;
    border-radius: 0 0 10px 10px;
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
}

button#bt:hover {
    background-color: #88C0D0;
}

footer {
    padding: 20px;
    background-color: #1C1E26;
    text-align: center;
    color: #A0AEC0;
    font-size: 14px;
}

footer a {
    color: inherit;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

.header {
    background-color: #21252E;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header h1 {
    color: #FFFFFF;
    font-size: 28px;
    font-weight: bold;
    margin: 0;
    text-decoration: none;
}

.nav-link {
    text-decoration: none;
    color: #A0AEC0;
    font-size: 14px;
    padding: 5px 10px;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.1);
    transition: background-color 0.3s ease-in-out;
}

.nav-link.active,
.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

table {
    width: 100%;
    max-width: 400px;
    margin: 40px auto;
    background-color: #2B2F38;
    border-collapse: collapse; /* 添加这一行用于合并单元格边框 */
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}


.nav-links {
    display: flex;
    justify-content: space-between;
    list-style-type: none; /* 移除列表项符号 */
    margin: 0;
    padding: 0;
}

table tr th,
table tr td {
    color: #B4B7C3;
    padding: 8px;
    text-align: center;
    white-space: nowrap; /* 防止内容换行 */
    overflow: hidden; /* 隐藏超出部分的内容 */
    text-overflow: ellipsis; /* 当内容溢出时显示省略号 */
    min-width: 100px; /* 根据实际需求设置最小列宽 */
}
.no-data-alert {
    color: #B4B7C3;
    text-align: center;
    padding: 20px;
    margin: 0 auto;
}

.access-limit-reached-alert {
    color: #B4B7C3;
    text-align: center;
    padding: 20px;
    margin: 0 auto;
}



